My assumption when I write comments on HN is that readers can make opinions for themselves. Perhaps that's a bad assumption? I don't have to agree with an article to post it on HN, why should I have to agree with everything a youtube channel produces to post one of their videos? I doubt I would be able to post almost anything as I have opinions about a variety of subjects, it's very unlikely I will align with anyone on all of them.

How about you watch the video and let me know what's objectionable about it specifically?